CRM / Workflow software Seeking Feedback

Hello, *I apologize if this is against forums rules, I have nothing to sell just looking to gather feedback* I am with an early stage software startup that is interested in building a CRM/Workflow management software. We are interested in gathering some feedback from accountants about CRM/workflow management tools they are using and what kind of issues current tools have (or dont have). Some core features that seem to be lacking in common solutions: 1. Needs email integration - when an email comes in it should be able to be allocated to a team member to follow up. 2. Jobs / tasks should be easily created and allocated around the team / automatic repeating tasks 3. Time tracking 4. Ability to tag clients so you can create a task based on the tag (ie sort by all business clients, all companies, etc and set up a task to call up and discuss a change with them) 5. Ability to sort by tag and send an email to all clients with a particular tag at once (ie legislative changes for trusts) 6. all client interactions should be chronologically visible in one place (phone calls, emails, notes etc) Would anyone be open to participating in a short interview to provide feedback or suggestions? thanks Best, jake